Search: id:A135721 Results 1-1 of 1 results found. %I A135721 %S A135721 561,1105,1729,561,1105,561,1729,6601,2465,2821,29341,6601 %N A135721 a(n) = smallest Carmichael numbers A002997 with (n+1)-st prime as divisor. %Y A135721 Cf. A002997, A135717, A006931, A135719, A135720. %Y A135721 Sequence in context: A085999 A137198 A141705 this_sequence A047713 A006971 A104016 %Y A135721 Adjacent sequences: A135718 A135719 A135720 this_sequence A135722 A135723 A135724 %K A135721 nonn %O A135721 1,1 %A A135721 Artur Jasinski (grafix(AT)csl.pl), Nov 25 2007 Search completed in 0.001 seconds